Beijing Kolkon Safety Equipment Manufacturing Co., Ltd. (a wholly-owned subsidiary of Kolkon in China) is committed to the field of safety and environmental monitoring, specializing in the development, manufacturing, and sales of innovative, reliable, and cost-effective flammable and toxic gas detection instruments. The company was founded in 1970, headquartered in Oxford, UK, and has branches in the Netherlands, the United States, Singapore, India, the Middle East, and China. Having been operating in China for over 20 years, we have established a wholly-owned subsidiary in Beijing and set up offices in Shanghai, Shenyang, Chengdu, and Guangzhou, providing comprehensive technical support and after-sales service. Korkon's products are exported to various parts of the world, serving industries such as petroleum, natural gas, petrochemicals, public utilities, water cleaning and sewage treatment, fire protection, construction, etc. that may pose explosive or toxic gas threats due to accidental gas or steam leaks. At present, Kolkon has obtained ISO9001 quality management system certification and ISO14001 environmental management system certification. Crowcon - Detecting gases, protecting life. Our vision is to protect people and the environment from gas hazards. We focus on gas detection and understand current and future market demands. Crowcon serves customers through its global branches and channel partners. Crowcon values human resource investment and emphasizes the growth of individuals and teams. A strong quality culture is the core of our business. Crowcon focuses on customer-oriented applications and therefore achieves sustained growth. We listen to customer voices, are market-oriented, and focus on customer satisfaction